Related Articles

Two Air National Guard F-15s out of Portland International Airport went supersonic over the continental U.S. Tuesday, and the sonic booms were caught on local videos. The jets had been dispatched by NORAD. They had been granted permission to go supersonic to intercept an aircraft that was wandering near airspace that had been temporarily restricted during a presidential visit to the region. The first video was shot in Seattle by a local news crew; the second, apparently, by a local mother.